package Java9_2.Test_2;

import java.util.Scanner;

public class Jisuan_test {
    public static void main(String[] args) {
            Scanner in = new Scanner(System.in);
            System.out.println("输入总课时跟课程数");
        try {
            Jisuan j=new Jisuan(in.nextInt(),in.nextInt());
            j.avg();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}